| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Psoriatic Arthritis | 978-O-7O2O-182O-6 (O-7O2O-182O-1) | 1994 | V. Wright |
P. H. · P. R. Helliwell · Philip Helliwell · Philip Helliwell PhD · Philip S. Helliwell · Philip S. Helliwell Howard A. Bird